DAYTON 3HHL9 Backdraft Damper Vertical/horizontal Mounting 33 3/4sq | AC9LVK

DAYTON 3HHL9 Backdraft Damper Vertical/horizontal Mounting 33 3/4sq

Item: AC9LVK Model: 3HHL9
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Get it by Wednesday, Jun 11

€184.62 /unit
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Product Specifications:

ItemBackdraft Exhaust Damper
ApplicationBackdraft
Blade MaterialAluminum
Blade Material Thickness26 ga.
Blade OrientationParallel Blades
Blade Seal MaterialFelt
Blade TypeFlat Blade
Bushing MaterialNylon
Closure TypeSpring
CounterbalancedYes
Damper FinishMill Finish
Damper TypeDynamic
Fits Fan Dia.34"
For Duct ShapeSquare
For Nominal Duct Diameter34"
Frame Depth2"
Frame Material Thickness20 ga.
IncludesPre-Punched Conduit Hole Knock-Out
Max. Air Velocity2250 FPM
Max. Velocity2000 FPM
Opening TypeMotorized
Overall Height33 3/4"
Overall Length4 1/2"
Overall Width33 3/4"
Rough Opening Dia.34"
Rough Opening Length34"
Rough Opening ShapeSquare
Rough Opening Width34"
Single Acting/double ActingSingle Acting
TypeHorizontal Or Vertical Mount, No Flange
ActionSingle Acting
Airflow DirectionHorizontal, Vertical
Closure Velocity Rating2000 FPM
Fits Fan Diameter34"
Frame MaterialGalvanized Steel
Free Area7.7 sq. ft.
Maximum Pressure1 in. wc
Mounting LocationCeiling, Wall
Rough Opening Diameter34"
Switch ActionNormally Closed

Shipping Info:

Ship weight (kg) 6.174
Ship height (cm)85.73
Ship length (cm)11.43
Ship width (cm)85.73
HS code8414901080
Country of OriginUS

Product Variants

ProductModelFor Nominal Duct DiameterMax. Air VelocityRough Opening LengthRough Opening WidthOverall WidthOverall HeightRough Opening Dia.Fits Fan Dia.Price
DAYTON 3HHL4 Backdraft Damper Vertical/horizontal Mounting 7 3/4 Sq | AC9LVE 3HHL48"2000 FPM8"8"7 3/4"7 3/4"8"8"€39.35
DAYTON 3HHL5 Backdraft Damper Vertical/horizontal Mounting 15 3/4sq | AC9LVF 3HHL516"2000 FPM16"16"15 3/4"15 3/4"16"16"€65.20
DAYTON 3HHL6 Backdraft Damper Vertical/horizontal Mounting 19 3/4sq | AC9LVG 3HHL620"2000 FPM20"20"19 3/4"19 3/4"20"20"€79.53
DAYTON 3HHL7 Backdraft Damper Vertical/horizontal Mounting 27 3/4sq | AC9LVH 3HHL728"2000 FPM28"28"27 3/4"27 3/4"28"28"€121.41
DAYTON 3HHL8 Backdraft Damper Vertical/horizontal Mounting 29 3/4sq | AC9LVJ 3HHL830"2000 FPM30"30"29 3/4"29 3/4"30"30"€137.39
DAYTON 3HHN1 Backdraft Damper Vertical/horizontal Mounting 35 3/4sq | AC9LVL 3HHN136"2250 FPM36"36"35 3/4"35 3/4"36"36"€189.29
DAYTON 3HHN2 Backdraft Damper Vertical/horizontal Mounting 39 3/4sq | AC9LVM 3HHN240"2250 FPM40"40"39 3/4"39 3/4"40"40"€216.68

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DAYTON 3HHL9 Backdraft Damper Vertical/horizontal Mounting 33 3/4sq
€184.62 /unit